| | Gpsnetworking | 型号 | L1/L2FPDC |
商品详情购买咨询(0)商品评论 (0)L1/L2FPDC
Technical Product Data
Features
•
Passes GPS L1 and L2 Frequencies
•
Excellent Passband Ripple
L1/L2 Ripple < 1.0 dB
Description
The L1/L2FPDC is a one input, one output RF device which provides additional GPS L1 and L2 filtering. The frequency response covers both L1 and L2 with low insertion loss. In the normal configuration, the RF output (J1) passes DC from the connected GPS receiver through the input port to the antenna, allowing the GPS receiver to power the antenna.
Electrical Specifications, TA = 250C
Parameter
Conditions
Min
Typ
Max
Units
Pass Band: L1
Ant – J1
1.570
1.575
1.580
GHz
Pass Band: L2
Ant – J1
1.222
1.227
1.232
GHz
In/Out Imped.
Ant, J1
50
Ω
Insertion Loss
Ant, J1, 50Ω
-2.8
-3.0
-3.2
dB
Input SWR
J1 - 50Ω, L1 & L2 Passbands
2.0:1
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